CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3123296000 | +1 312-329-6000 Illinois U.S.A.
  • 3123296001 | +1 312-329-6001 Illinois U.S.A.
  • 3123296002 | +1 312-329-6002 Illinois U.S.A.
  • 3123296003 | +1 312-329-6003 Illinois U.S.A.
  • 3123296004 | +1 312-329-6004 Illinois U.S.A.
  • 3123296005 | +1 312-329-6005 Illinois U.S.A.
  • 3123296006 | +1 312-329-6006 Illinois U.S.A.
  • 3123296007 | +1 312-329-6007 Illinois U.S.A.
  • 3123296008 | +1 312-329-6008 Illinois U.S.A.
  • 3123296009 | +1 312-329-6009 Illinois U.S.A.
  • 3123296010 | +1 312-329-6010 Illinois U.S.A.
  • 3123296011 | +1 312-329-6011 Illinois U.S.A.
  • 3123296012 | +1 312-329-6012 Illinois U.S.A.
  • 3123296013 | +1 312-329-6013 Illinois U.S.A.
  • 3123296014 | +1 312-329-6014 Illinois U.S.A.
  • 3123296015 | +1 312-329-6015 Illinois U.S.A.
  • 3123296016 | +1 312-329-6016 Illinois U.S.A.
  • 3123296017 | +1 312-329-6017 Illinois U.S.A.
  • 3123296018 | +1 312-329-6018 Illinois U.S.A.
  • 3123296019 | +1 312-329-6019 Illinois U.S.A.
  • 3123296020 | +1 312-329-6020 Illinois U.S.A.
  • 3123296021 | +1 312-329-6021 Illinois U.S.A.
  • 3123296022 | +1 312-329-6022 Illinois U.S.A.
  • 3123296023 | +1 312-329-6023 Illinois U.S.A.
  • 3123296024 | +1 312-329-6024 Illinois U.S.A.
  • 3123296025 | +1 312-329-6025 Illinois U.S.A.
  • 3123296026 | +1 312-329-6026 Illinois U.S.A.
  • 3123296027 | +1 312-329-6027 Illinois U.S.A.
  • 3123296028 | +1 312-329-6028 Illinois U.S.A.
  • 3123296029 | +1 312-329-6029 Illinois U.S.A.
  • 3123296030 | +1 312-329-6030 Illinois U.S.A.
  • 3123296031 | +1 312-329-6031 Illinois U.S.A.
  • 3123296032 | +1 312-329-6032 Illinois U.S.A.
  • 3123296033 | +1 312-329-6033 Illinois U.S.A.
  • 3123296034 | +1 312-329-6034 Illinois U.S.A.
  • 3123296035 | +1 312-329-6035 Illinois U.S.A.
  • 3123296036 | +1 312-329-6036 Illinois U.S.A.
  • 3123296037 | +1 312-329-6037 Illinois U.S.A.
  • 3123296038 | +1 312-329-6038 Illinois U.S.A.
  • 3123296039 | +1 312-329-6039 Illinois U.S.A.
  • 3123296040 | +1 312-329-6040 Illinois U.S.A.
  • 3123296041 | +1 312-329-6041 Illinois U.S.A.
  • 3123296042 | +1 312-329-6042 Illinois U.S.A.
  • 3123296043 | +1 312-329-6043 Illinois U.S.A.
  • 3123296044 | +1 312-329-6044 Illinois U.S.A.
  • 3123296045 | +1 312-329-6045 Illinois U.S.A.
  • 3123296046 | +1 312-329-6046 Illinois U.S.A.
  • 3123296047 | +1 312-329-6047 Illinois U.S.A.
  • 3123296048 | +1 312-329-6048 Illinois U.S.A.
  • 3123296049 | +1 312-329-6049 Illinois U.S.A.
  • 3123296050 | +1 312-329-6050 Illinois U.S.A.
  • 3123296051 | +1 312-329-6051 Illinois U.S.A.
  • 3123296052 | +1 312-329-6052 Illinois U.S.A.
  • 3123296053 | +1 312-329-6053 Illinois U.S.A.
  • 3123296054 | +1 312-329-6054 Illinois U.S.A.
  • 3123296055 | +1 312-329-6055 Illinois U.S.A.
  • 3123296056 | +1 312-329-6056 Illinois U.S.A.
  • 3123296057 | +1 312-329-6057 Illinois U.S.A.
  • 3123296058 | +1 312-329-6058 Illinois U.S.A.
  • 3123296059 | +1 312-329-6059 Illinois U.S.A.
  • 3123296060 | +1 312-329-6060 Illinois U.S.A.
  • 3123296061 | +1 312-329-6061 Illinois U.S.A.
  • 3123296062 | +1 312-329-6062 Illinois U.S.A.
  • 3123296063 | +1 312-329-6063 Illinois U.S.A.
  • 3123296064 | +1 312-329-6064 Illinois U.S.A.
  • 3123296065 | +1 312-329-6065 Illinois U.S.A.
  • 3123296066 | +1 312-329-6066 Illinois U.S.A.
  • 3123296067 | +1 312-329-6067 Illinois U.S.A.
  • 3123296068 | +1 312-329-6068 Illinois U.S.A.
  • 3123296069 | +1 312-329-6069 Illinois U.S.A.
  • 3123296070 | +1 312-329-6070 Illinois U.S.A.
  • 3123296071 | +1 312-329-6071 Illinois U.S.A.
  • 3123296072 | +1 312-329-6072 Illinois U.S.A.
  • 3123296073 | +1 312-329-6073 Illinois U.S.A.
  • 3123296074 | +1 312-329-6074 Illinois U.S.A.
  • 3123296075 | +1 312-329-6075 Illinois U.S.A.
  • 3123296076 | +1 312-329-6076 Illinois U.S.A.
  • 3123296077 | +1 312-329-6077 Illinois U.S.A.
  • 3123296078 | +1 312-329-6078 Illinois U.S.A.
  • 3123296079 | +1 312-329-6079 Illinois U.S.A.
  • 3123296080 | +1 312-329-6080 Illinois U.S.A.
  • 3123296081 | +1 312-329-6081 Illinois U.S.A.
  • 3123296082 | +1 312-329-6082 Illinois U.S.A.
  • 3123296083 | +1 312-329-6083 Illinois U.S.A.
  • 3123296084 | +1 312-329-6084 Illinois U.S.A.
  • 3123296085 | +1 312-329-6085 Illinois U.S.A.
  • 3123296086 | +1 312-329-6086 Illinois U.S.A.
  • 3123296087 | +1 312-329-6087 Illinois U.S.A.
  • 3123296088 | +1 312-329-6088 Illinois U.S.A.
  • 3123296089 | +1 312-329-6089 Illinois U.S.A.
  • 3123296090 | +1 312-329-6090 Illinois U.S.A.
  • 3123296091 | +1 312-329-6091 Illinois U.S.A.
  • 3123296092 | +1 312-329-6092 Illinois U.S.A.
  • 3123296093 | +1 312-329-6093 Illinois U.S.A.
  • 3123296094 | +1 312-329-6094 Illinois U.S.A.
  • 3123296095 | +1 312-329-6095 Illinois U.S.A.
  • 3123296096 | +1 312-329-6096 Illinois U.S.A.
  • 3123296097 | +1 312-329-6097 Illinois U.S.A.
  • 3123296098 | +1 312-329-6098 Illinois U.S.A.
  • 3123296099 | +1 312-329-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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